All ports
Port13894/UDP
ucontrolPort
13894
Protocol
UDP
Category
Registered
Service
ucontrol
What is port 13894?
Port 13894/UDP is a Registered port, registered with IANA for specific applications. It is associated with the ucontrol service.
Ultimate Control communication protocol
Useful commands
nmapnmap -p 13894 -sV example.comnetcatnc -zv example.com 13894curlcurl -v http://example.com:13894/telnettelnet example.com 13894bash(echo > /dev/udp/example.com/13894) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 13894/udpDeny
sudo ufw deny 13894/udpiptablesAllow
sudo iptables -A INPUT -p udp --dport 13894 -j ACCEPTDeny
sudo iptables -D INPUT -p udp --dport 13894 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=13894/udpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 13894" dir=in action=allow protocol=UDP localport=13894Security Risks
- Unauthorized access to the service
- Data exposure if the service is unauthenticated
- Outdated versions with vulnerabilities
- Incorrect service configuration
Frequently Asked Questions
What service runs on port 13894/UDP?
Port 13894/UDP is associated with the ucontrol service. Ultimate Control communication protocol
Is it safe to expose port 13894 to the Internet?
It depends on the service and configuration. Port 13894 (ucontrol) is a Registered port. If you need to expose it, keep the service updated, use strong authentication, and configure a firewall. It's always recommended to restrict access by IP when possible.
How do I check if port 13894 is open?
You can use nmap: `nmap -p 13894 -sV example.com`, netcat: `nc -zv example.com 13894`, or the bash command: `(echo > /dev/udp/example.com/13894) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 13894 on my firewall?
On Linux with UFW: `sudo ufw allow 13894/udp` (open) or `sudo ufw deny 13894/udp` (close). With iptables: `sudo iptables -A INPUT -p udp --dport 13894 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 13894" dir=in action=allow protocol=UDP localport=13894`.
What applications and services use port 13894?
Port 13894/UDP is used by the ucontrol service. Specific uses depend on the software and configuration. Check our related tools section for more information.